MAKE THE SECOND JOINT

The second joint is also identical to that described in the section on Half-Blind Dovetail Bits with the Pins and Tails Cut Separately under the chapter “ALTERNATE ROUTER BITS”. Use the board from the previous section as the tail board. Cut the tail board with the smaller dovetail bit and the pin board with the larger dovetail bit.

HINT: Using two routers to make these joints will make your work easier.

Fig. 72A

Fig. 72B

INLAYED BOX JOINT

This joint is made by cutting two box joints on top of each other.

SETUP

Select one set of dovetail bits from the table for “Box Joint Bit Combinations" in the section"TABLES OF COMMONLY AVAILABLE ROUTER BIT SIZES". Use the following table to determine the thickness of the inlay line:

 

 

 

 

 

 

 

 

 

 

Straight Bit Set

 

 

Thickness of Inlay Line

 

 

 

 

 

 

 

 

 

 

 

 

B2

 

 

1/16"

 

 

 

 

B3

 

 

1/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: If the thickness of the inlay line is very thin, you may have difficulty in cutting the inlay correctly. You must plane the inlay board to the thickness of the second board plus the thickness of the inlay line.

MAKE THE FIRST JOINT

The first joint is identical to a box joint with alternate router bit sizes as found in the section “ALTERNATE ROUTER BITS”. Make a box joint with the first board and the inlay board. Use the larger straight bit with the first board and the smaller bit with the inlay board.

If the jig is set up to make through dovetails with the tails and pins slightly protruding or recessed, use the alternate method of setting the router bit depth found in the section on “MISCELLANEOUS TECHNIQUES”.

NOTE: For the tails and pins to be flush, be careful to make the bit depth very precise.

CUT OFF THE INLAY BOARD

After the joint has dried, cut off most of the inlay board. Leave an amount equal to the thickness of the inlay.

MAKE THE SECOND JOINT

The second joint is also identical to a box joint with alternate router bit sizes as found in the section “ALTERNATE ROUTER BITS”. Make a box joint with the board from the previous section and the second board. Use the smaller straight bit with the board from the previous section and the larger bit with the second board.

HINT: this section of your project (aligning the joint) is easier if you do not move the offset guides after making the first joint.

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Porter-Cable 4210 & 4212 instruction manual Inlayed BOX Joint
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4210 & 4212 specifications

Porter-Cable, a brand renowned for its high-quality power tools, offers a variety of products that cater to the needs of both professionals and hobbyists. Among its notable products are the Porter-Cable 4210 and 4212 Dovetail Jigs, which stand out for their precision, versatility, and user-friendly design. These jigs are essential for woodworking enthusiasts looking to create strong and visually appealing dovetail joints.

The Porter-Cable 4210 Dovetail Jig is designed with simplicity and ease of use in mind. It features a robust aluminum base that provides stability during operation, ensuring accurate cuts every time. One of its standout features is the built-in template system, allowing users to create half-blind, through, and box dovetails without hassle. The adjustable pins and tail spacing facilitate a variety of joint sizes, making it suitable for different projects, whether you’re building fine furniture or cabinetry.

Another remarkable feature of the 4210 is its user-friendly setup. The jig's intuitive design allows users to quickly adjust the settings for various woodworking applications, saving time and effort. The depth stop feature provides precise control over the cutting depth, allowing for consistent results that meet high-quality standards. The Porter-Cable 4210 is powered by a router, which adds to its versatility, enabling the creation of different joint types with ease.

The Porter-Cable 4212 Dovetail Jig takes the capabilities of the 4210 and brings them to the next level. This model offers enhanced features, including a more advanced template system that allows for greater customization and flexibility. The 4212 includes templates for both through and half-blind dovetails along with box joints, making it a comprehensive solution for woodworkers seeking variety in joint design.

Both jigs are equipped with a sturdy carrying case for portability, making them ideal for those who need to transport their tools to job sites or workshops. Additionally, the durable construction of both models ensures they can withstand the rigors of frequent use. Users appreciate the quality craftsmanship that Porter-Cable has maintained in both models.

Overall, the Porter-Cable 4210 and 4212 Dovetail Jigs are excellent additions to any woodworker's toolkit. With their combination of precision, ease of use, and versatility, they empower users to create professional-quality dovetail joints with confidence. Whether you are a beginner or an experienced craftsman, these jigs offer the reliability and performance necessary to enhance your woodworking projects.
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